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Denon AVR-X4300H Service Manual

Denon AVR-X4300H
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2. Analog video
Input
CVBS / COMPONENT
A
Is the power voltage being output correctly?
SIDE CNT PCB
V+5V : CN28B-1 pin
V-5V : CN28B-5 pin
Check of the I2C control signal for video selector
IC (IC511).
DIGITAL PCB
I2C(SCL) : BN21A-5 pin (AVSCL)
I2C(SDA) : BN21A-4 pin (AVSDA)
See "I2C communication wave form (sample)"
Does the signal input to the video decoder
(IC351)?
DIGITAL PCB
V : R3527
COMPONENT-Y : R3530
COMPONENT-Cb : R3528
COMPONENT-Cr : R3529
· SIDE CNT PCB (BN77D) connection is faulty.
· REGULATOR (SPEAKER) PCB faulty.
DIGITAL PCB faulty.
· FRONT CNT board is faulty or inserted incor-
rectly.
(CN21A)
VIDEO PCB faulty. ⇒ TO "B"
· CVBS Monitor Out is NG
COMPONENT Monitor Out is NG ⇒ To "B"
· HDMI Out is NG ⇒ TROUBLE SHOOTING To "3. HDMI/DVI"
MONITOR OUT (CVBS / COMPONENT / HDMI OUT NG
To "A"
Input CVBS
Perform the operation below beforehand.
b
Check it whether connection cable and Monitor are normal.
b
VIDEO Convert is set to ON.
b
Setting as follows.
V : SAT
COMPONENT : SAT
Input COMPONENT
NO
NO
NO
YES
YES
YES
I2C communication wave form (sample)
CLK
DATA
81
Caution in
servicing
Electrical Mechanical Repair Information Updating

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Denon AVR-X4300H Specifications

General IconGeneral
Display-
Product colorBlack
Audio decodersDTS Neo:X, DTS-HD Master Audio, Dolby Pro Logic IIz, Dolby Surround, Dolby TrueHD
Audio amplifierYes
Connector contacts platingGold
Apple docking compatibilityNot supported
Receiver typeSurround
Audio output channels11.2 channels
Power output per channel (1KHz@6 Ohm)235 W
Power output per channel (20-20KHz@8 Ohm)125 W
Audio formats supportedAAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range520 - 1710 kHz
FM band range87.5 - 107.9 MHz
Supported radio bandsAM, FM
Internet radio services supportedNapster, Pandora, SIRIUS Internet Radio, Spotify, TuneIn
HDMI in8
Remote (IR) input1
Composite video in4
Digital audio coaxial in2
Headphone connectivity3.5 mm
Number of HDMI outputs3
Multichannel audio output typeRCA
Supported video modes1080p, 2160p
Connectivity technologyWired & Wireless
Speakers connectivity type3.5mm
Power consumption (standby)0.1 W
Power consumption (typical)710 W
Card reader integratedNo
Weight and Dimensions IconWeight and Dimensions
Depth339 mm
Width434 mm
Height236 mm
Weight13500 g

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